Research Highlights: Researchers have found a specific bacterial profile in the gut of people with pulmonary arterial hypertension, a chronic and progressive disease that causes constriction of arteries in the lungs. The unique bacterial profile predicted pulmonary arterial hypertension with 83% accuracy. Embargoed until 4 a.m. CT / 5 a.m. ET Monday, Feb. 24, 2020DALLAS, Feb. [...]